Easy to Install and Replace: The simple design allows quick, tool-free bulb changes and hassle-free socket installation, saving time during maintenance or upgrades without professional help. Secure and Stable Installation: Featuring a secure locking mechanism, the bulb holder prevents detachment or loosening, providing reliable support and peace of mind for wall or ceiling mounting. Stable and Heat Resistant: Made from round plastic, this lamp holder can withstand daily heat exposure without deformation, guaranteeing long-lasting performance and enhanced safety. Wide E27 Compatibility: Designed to fit standard E27 bulbs, these light bulb sockets ensure seamless installation for a wide range of lighting fixtures, making them ideal for use in homes, offices, and commercial spaces. Versatile Application: Suitable for walls, ceilings, and various lighting setups, this 4-piece set of bulb sockets flexibility to customize your lighting environment whether for decorative or functional use.